2025-08-02 00:00:00 The App is used to configure the Bluetooth V4.x & V5.x BLE UART, RS232, RS422 or RS485 serial port converter. Serial port setting: 1. Baud Rate: Supports 1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2/230.4/460.8/921.6 Kbps (BLE V4.x); 1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2 /230.4 Kbps (BLE V5.x) 2. Parity: none/even/odd (BLE V4.x), none/even (BLE V5.x)